ATE176907T1 - ALKYLENE OXIDE CATALYSTS WITH A HIGH SILVER CONTENT - Google Patents

ALKYLENE OXIDE CATALYSTS WITH A HIGH SILVER CONTENT

Info

Publication number
ATE176907T1
ATE176907T1 AT90202758T AT90202758T ATE176907T1 AT E176907 T1 ATE176907 T1 AT E176907T1 AT 90202758 T AT90202758 T AT 90202758T AT 90202758 T AT90202758 T AT 90202758T AT E176907 T1 ATE176907 T1 AT E176907T1
Authority
AT
Austria
Prior art keywords
alkylene oxide
silver content
high silver
oxide catalysts
catalysts
Prior art date
Application number
AT90202758T
Other languages
German (de)
Inventor
Erlind Magnus Thorsteinson
Madan Mohan Bhasin
Seyed Razi Seyedmonir
Original Assignee
Union Carbide Chem Plastic
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Union Carbide Chem Plastic filed Critical Union Carbide Chem Plastic
Application granted granted Critical
Publication of ATE176907T1 publication Critical patent/ATE176907T1/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D301/00Preparation of oxiranes
    • C07D301/02Synthesis of the oxirane ring
    • C07D301/03Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
    • C07D301/04Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen
    • C07D301/08Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase
    • C07D301/10Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase with catalysts containing silver or gold
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/48Silver or gold
    • B01J23/50Silver
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/66Silver or gold
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00Catalysts, in general, characterised by their form or physical properties
    • B01J35/30Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/31Density
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00Catalysts, in general, characterised by their form or physical properties
    • B01J35/60Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61Surface area
    • B01J35/612Surface area less than 10 m2/g
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00Catalysts, in general, characterised by their form or physical properties
    • B01J35/60Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/63Pore volume
    • B01J35/6350.5-1.0 ml/g

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Epoxy Compounds (AREA)

Abstract

Catalysts for the epoxidation of alkene, especially ethylene, to the corresponding alkylene oxide, e.g., ethylene oxide, which catalysts contain a high silver content on carriers having a high surface area and a high pore volume are disclosed. Methods for making and using such catalysts are also disclosed.
AT90202758T 1989-10-18 1990-10-17 ALKYLENE OXIDE CATALYSTS WITH A HIGH SILVER CONTENT ATE176907T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US42319789A 1989-10-18 1989-10-18
US07/556,828 US5187140A (en) 1989-10-18 1990-07-23 Alkylene oxide catalysts containing high silver content
CN90109457A CN1060839A (en) 1989-10-18 1990-10-17 The alkylene oxide catalyst that contains high silver content

Publications (1)

Publication Number Publication Date
ATE176907T1 true ATE176907T1 (en) 1999-03-15

Family

ID=36764004

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90202758T ATE176907T1 (en) 1989-10-18 1990-10-17 ALKYLENE OXIDE CATALYSTS WITH A HIGH SILVER CONTENT

Country Status (13)

Country Link
US (1) US5187140A (en)
EP (1) EP0425020B1 (en)
JP (1) JP3030512B2 (en)
KR (1) KR960012093B1 (en)
CN (1) CN1060839A (en)
AT (1) ATE176907T1 (en)
AU (2) AU639946B2 (en)
BR (1) BR9005240A (en)
CA (1) CA2027868C (en)
DE (2) DE69032957T4 (en)
DK (1) DK0425020T3 (en)
RU (1) RU2073564C1 (en)
ZA (1) ZA908308B (en)

Families Citing this family (194)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5173469A (en) * 1989-11-09 1992-12-22 Huels Aktiengesellschaft Silver catalyst suitable for oxidation of ethylene and process for the production of the catalyst
US5573989A (en) * 1993-08-06 1996-11-12 Sumitomo Chemical Company, Limited Process for producing olefin oxides
US5418202A (en) * 1993-12-30 1995-05-23 Shell Oil Company Ethylene oxide catalyst and process
US5440058A (en) 1994-06-07 1995-08-08 Union Carbide Chemicals & Plastics Technology Corporation Method for separating compounds in process streams
CN1090057C (en) * 1995-02-01 2002-09-04 国际壳牌研究有限公司 Alkylene oxide catalyst and process
US5908942A (en) * 1995-09-15 1999-06-01 Eastman Chemical Company Epoxidation of butadiene using cesium fluoride promoted silver catalyst with enhanced thermal stability under reaction conditions
US5780657A (en) * 1997-06-23 1998-07-14 Arco Chemical Technology, L.P. Propylene epoxidation using chloride-containing silver catalysts
US5958824A (en) * 1997-09-02 1999-09-28 Scientific Design Co., Inc. Ethylene oxide catalyst
US5905053A (en) * 1997-09-02 1999-05-18 Scientific Design Company, Inc. Ethylene oxide catalyst
EP0937498B1 (en) * 1998-02-20 2004-08-18 Nippon Shokubai Co., Ltd. Silver catalyst for production of ethylene Oxide, method for production thereof, and method for production of ethylene oxide
KR100377159B1 (en) * 1998-09-09 2003-08-19 한미약품공업 주식회사 Method for preparing Form 2 of clarithromycin without residual solvent
BR9913602A (en) * 1998-09-14 2001-05-22 Shell Int Research Epoxidation catalyst conveyor, preparation and use thereof
ID29419A (en) * 1998-09-14 2001-08-30 Shell Int Research PREPARATION PROCESSES OF CATALYSTS WITH FIXED CATALYTICAL PROPERTIES
US7232786B2 (en) * 1998-09-14 2007-06-19 Shell Oil Company Catalyst composition
US6455713B1 (en) * 1998-09-14 2002-09-24 Eastman Chemical Company Reactivation of Cs-promoted, Ag catalysts for the selective epoxidation of butadiene to 3,4-epoxy-1-butene
RU2232049C2 (en) * 1998-09-14 2004-07-10 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Method of removing ionizable particles from catalyst surface to improve catalytic properties
US7232918B2 (en) * 2001-11-06 2007-06-19 Shell Oil Company Catalyst composition
US7504525B2 (en) * 1998-09-14 2009-03-17 Shell Oil Company Catalyst composition
US6625134B1 (en) 1998-11-09 2003-09-23 Samsung Electronics Co., Ltd. System and method for reallocating a traffic channel in soft handoff state
US6383273B1 (en) 1999-08-12 2002-05-07 Apyron Technologies, Incorporated Compositions containing a biocidal compound or an adsorbent and/or catalyst compound and methods of making and using therefor
US7193094B2 (en) * 2001-11-20 2007-03-20 Shell Oil Company Process and systems for the epoxidation of an olefin
WO2003072246A2 (en) * 2002-02-25 2003-09-04 Shell Internationale Research Maatschappij B.V. Supported silver catalyst and an epoxidation process using the catalyst
US6831037B2 (en) * 2002-02-25 2004-12-14 Saint-Gobain Norpro Corporation Catalyst carriers
US6987080B2 (en) * 2002-03-01 2006-01-17 Scientific Design Company, Inc. Ethylene oxide catalyst carrier preparation
US6750173B2 (en) 2002-04-08 2004-06-15 Scientific Design Company, Inc. Ethylene oxide catalyst
EP1517751B2 (en) * 2002-06-28 2016-06-01 Shell Internationale Research Maatschappij B.V. A method for improving the selectivity of a catalyst and a process for the epoxidation of an olefin
CA2500238A1 (en) * 2002-09-30 2004-04-15 Shell Internationale Research Maatschappij B.V. Calcium carbonate carrier for making silver based epoxidation catalysts
AU2003284184A1 (en) * 2002-10-28 2004-05-25 Shell Oil Company Silver-based olefin oxide catalysts
MY146505A (en) * 2003-02-28 2012-08-15 Shell Int Research A method of manufacturing ethylene oxide
MY136774A (en) * 2003-02-28 2008-11-28 Shell Int Research Method of improving the operation of a manufacturing process
TWI346574B (en) 2003-03-31 2011-08-11 Shell Int Research A catalyst composition, a process for preparing the catalyst composition and a use of the catalyst composition
KR20060002920A (en) * 2003-04-01 2006-01-09 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 An olefin epoxidation process and a catalyst for use in the process
US20040225138A1 (en) * 2003-05-07 2004-11-11 Mcallister Paul Michael Reactor system and process for the manufacture of ethylene oxide
US20040224841A1 (en) * 2003-05-07 2004-11-11 Marek Matusz Silver-containing catalysts, the manufacture of such silver-containing catalysts, and the use thereof
EP1624964B1 (en) 2003-05-07 2019-07-31 Shell International Research Maatschappij B.V. Silver-containing catalysts, the manufacture of such silver-containing catalysts, and the use thereof
US8148555B2 (en) 2003-06-26 2012-04-03 Shell Oil Company Method for improving the selectivity of a catalyst and a process for the epoxidation of an olefin
EP1658136A1 (en) * 2003-08-22 2006-05-24 Union Carbide Chemicals & Plastics Technology Corporation Improved alumina carriers and silver-based catalysts for the production of alkylene oxides
CA2538989A1 (en) * 2003-08-22 2005-03-17 Union Carbide Chemicals & Plastics Technology Corporation Modified alumina carriers and silver-based catalysts for the production of alkylene oxides
EP1670776B1 (en) 2003-09-29 2010-10-06 Dow Technology Investments LLC A process for the production of alkylene oxide using a gas-phase promoter system
JP4824569B2 (en) 2003-10-16 2011-11-30 ダウ テクノロジー インベストメンツ リミティド ライアビリティー カンパニー Catalyst with enhanced stability, efficiency and / or activity for the production of alkylene oxides
TW200613056A (en) * 2004-04-01 2006-05-01 Shell Int Research A process for preparing a silver catalyst, the catalyst, and a use of the catalyst for olefin oxidation
TW200600190A (en) * 2004-04-01 2006-01-01 Shell Int Research Process for preparing a silver catalyst, the catalyst, and use thereof in olefin oxidation
TW200602123A (en) * 2004-04-01 2006-01-16 Shell Int Research Process for preparing a catalyst, the catalyst, and a use of the catalyst
MY140568A (en) 2004-06-18 2009-12-31 Shell Int Research A process for the production of an olefin oxide, a 1,2-diol, a 1,2-diol ether, or an alkanolamine
BRPI0512172A (en) * 2004-06-18 2008-02-12 Shell Int Research Process for the production of olefin oxide, 1,2-diol, 1,2-diol ether or alkanolamine
RU2007108491A (en) * 2004-08-12 2008-09-20 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. (NL) METHOD FOR PREPARATION OF FORMED CATALYST, CATALYST AND APPLICATION OF SUCH CATALYST
US8536083B2 (en) * 2004-09-01 2013-09-17 Shell Oil Company Olefin epoxidation process, a catalyst for use in the process, a carrier for use in preparing the catalyst, and a process for preparing the carrier
EP2617488A3 (en) * 2004-09-01 2014-01-22 Shell Internationale Research Maatschappij B.V. Process for preparing a catalyst for use in an olefin epoxidation process and epoxidation process using the catalyst
MX2007003418A (en) * 2004-09-24 2007-05-07 Shell Int Research A process for selecting shaped particles, a process for installing a system, a process for reacting a gaseous feedstock in such a system, a computer program product, and a computer system.
JP5063367B2 (en) * 2005-02-21 2012-10-31 シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー Olefin epoxidation process, catalyst used in the process, support used in making the catalyst, and process for making the support
US8574408B2 (en) 2007-05-11 2013-11-05 SDCmaterials, Inc. Fluid recirculation system for use in vapor phase particle production system
US7759284B2 (en) 2005-05-09 2010-07-20 Scientific Design Company, Inc. Calcination in an inert gas in the presence of a small concentration of an oxidizing component
EP1890807B1 (en) 2005-06-07 2019-04-03 Shell International Research Maatschappij B.V. A catalyst, a process for preparing the catalyst, and a process for the production of an olefin oxide, a 1,2-diol, a 1,2-diol ether, or an alkanolamine
KR101072239B1 (en) * 2005-06-07 2011-10-12 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 A catalyst carrier
US8318627B2 (en) * 2005-08-10 2012-11-27 Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg Process for preparation of a catalyst carrier
WO2007021742A1 (en) 2005-08-11 2007-02-22 Shell Internationale Research Maatschappij B.V. A method of preparing a shaped catalyst, the catalyst, and use of the catalyst
US20070105713A1 (en) * 2005-11-10 2007-05-10 Intevep, S.A. Hydrogenation catalyst with improved textural properties
US20070197801A1 (en) * 2005-12-22 2007-08-23 Bolk Jeroen W Method of installing an epoxidation catalyst in a reactor, a method of preparing an epoxidation catalyst, an epoxidation catalyst, a process for the preparation of an olefin oxide or a chemical derivable from an olefin oxide, and a reactor suitables for such a process
US20070203350A1 (en) * 2005-12-22 2007-08-30 Bolk Jeroen W Method Of Installing An Epoxidation Catalyst In A Reactor, A Method Of Preparing An Epoxidation Catalyst, An Epoxidation Catalyst, A Process For The Preparation Of An Olefin Oxide Or A Chemical Derivable From An Olefin Oxide, And A Reactor Suitable For Such A Process
US20070203352A1 (en) * 2005-12-22 2007-08-30 Bolk Jeroen W Method Of Installing An Epoxidation Catalyst In A Reactor, A Method Of Preparing An Epoxidation Catalyst, An Epoxidation Catalyst, A Process For The Preparation Of An Olefin Oxide Or A Chemical Derivable From An Olefin Oxide, And A Reactor Suitable For Such A Process
US7459589B2 (en) * 2005-12-22 2008-12-02 Shell Oil Company Process for the preparation of an alkylene glycol
US20070197808A1 (en) * 2005-12-22 2007-08-23 Bolk Jeroen W Method Of Installing An Epoxidation Catalyst In A Reactor, A Method Of Preparing An Epoxidation Catalyst, An Epoxidation Catalyst, A Process For The Preparation Of An Olefin Oxide Or A Chemical Derivable From An Olefin Oxide, And A Reactor Suitable For Such A Process
US20070203349A1 (en) * 2005-12-22 2007-08-30 Bolk Jeroen W Method Of Installing An Epoxidation Catalyst In A Reactor, A Method Of Preparing An Epoxidation Catalyst, An Epoxidation Catalyst, A Process For The Preparation Of An Olefin Oxide Or A Chemical Derivable From An Olefin Oxide, And A Reactor Suitable For Such A Process
US20070203348A1 (en) * 2005-12-22 2007-08-30 Bolk Jeroen W Method Of Installing An Epoxidation Catalyst In A Reactor, A Method Of Preparing An Epoxidation Catalyst, An Epoxidation Catalyst, A Process For The Preparation Of An Olefin Oxide Or A Chemical Derivable From An Olefin Oxide, And A Reactor Suitable For Such A Process
US8357812B2 (en) * 2005-12-22 2013-01-22 Shell Oil Company Process for preparing a rejuvenated epoxidation catalyst
US20070154377A1 (en) * 2005-12-22 2007-07-05 Rekers Dominicus M Process for the removal of combustible volatile contaminant materials from a process stream
US20070213545A1 (en) * 2005-12-22 2007-09-13 Bolk Jeroen W Method Of Installing An Epoxidation Catalyst In A Reactor, A Method Of Preparing An Epoxidation Catalyst, An Epoxidation Catalyst, A Process For The Preparation Of An Olefin Oxide Or A Chemical Derivable From An Olefin Oxide, And A Reactor Suitable For Such A Process
US7704908B2 (en) * 2005-12-22 2010-04-27 Shell Oil Company Method for reusing rhenium from a donor spent epoxidation catalyst
US20070151451A1 (en) * 2005-12-22 2007-07-05 Rekers Dominicus M Process for the cooling, concentration or purification of ethylene oxide
US7655596B2 (en) * 2005-12-22 2010-02-02 Saudi Basic Industries Corporation Catalyst for epoxidation of an alkene to an alkene oxide, method of making and method of using thereof
JP2007175649A (en) * 2005-12-28 2007-07-12 Japan Energy Corp Solid acid, its manufacturing method, and solid acid catalyst
TW200738332A (en) * 2006-02-03 2007-10-16 Shell Int Research A process for treating a catalyst, the catalyst, and use of the catalyst
CN101405077B (en) 2006-02-10 2011-09-14 国际壳牌研究有限公司 A process for preparing a catalyst, the catalyst, and a process for the production of an olefin oxide, a 1,2-diol, a 1,2-diol ether, or an alkanolamine
EP2679305A1 (en) 2006-04-10 2014-01-01 Mitsubishi Chemical Corporation Catalyst for producing ethylene oxide, process for producing the catalyst and process for producing ethylene oxide
CN101360562B (en) * 2006-04-10 2013-02-06 三菱化学株式会社 Catalyst for ethylene oxide production, method for producing the same, and method for producing ethylene oxide
US20090177000A1 (en) * 2006-04-18 2009-07-09 Natal Manuel A W Alkylene oxide catalyst and use thereof
EP2059790B1 (en) 2006-09-01 2013-01-16 Dow Global Technologies LLC Method for control and optimization of a process for making ethylene oxide
JP4267015B2 (en) * 2006-09-29 2009-05-27 株式会社日本触媒 Catalyst for producing ethylene oxide and method for producing ethylene oxide
US7977274B2 (en) * 2006-09-29 2011-07-12 Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg Catalyst with bimodal pore size distribution and the use thereof
US7932408B2 (en) 2006-09-29 2011-04-26 Scientific Design Company, Inc. Catalyst with bimodal pore size distribution and the use thereof
MX2009004622A (en) 2006-11-01 2009-05-15 Dow Global Technologies Inc Shaped porous bodies of alpha-alumina and methods for the preparation thereof.
KR20090083937A (en) * 2006-11-20 2009-08-04 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 A process for treating a carrier, a process for preparing a catalyst, the catalyst, and use of the catalyst
RU2443758C2 (en) * 2006-11-21 2012-02-27 ДАУ ГЛОБАЛ ТЕКНОЛОДЖИЗ ЭлЭлСи Method for removing mercury from initial hydrocarbon raw material
US20080154052A1 (en) * 2006-12-20 2008-06-26 Jeroen Willem Bolk Method of installing an epoxidation catalyst in a reactor, a method of preparing an epoxidation catalyst, an epoxidation catalyst, a process for the preparation of an olefin oxide or a chemical derivable from an olefin oxide, and a reactor suitable for such a process
US20080154051A1 (en) * 2006-12-20 2008-06-26 Jeroen Willem Bolk Method of installing an epoxidation catalyst in a reactor, a method of preparing an epoxidation catalyst, an epoxidation catalyst, a process for the preparation of an olefin oxide or a chemical derivable from an olefin oxide, and a reactor suitable for such a process
EP3187493B1 (en) * 2007-05-09 2019-07-10 Shell International Research Maatschappij B.V. An epoxidation catalyst, a process for preparing the catalyst, and a process for the production of an olefin oxide, a 1,2-diol, a 1,2-diol ether, a 1,2-carbonate, or an alkanolamine
BRPI0811305B1 (en) 2007-05-09 2020-02-27 Shell Internationale Research Maatschappij B.V. EPOXIDATION CATALYST, A PROCESS FOR THE PREPARATION OF THE CATALYST AND A PROCESS FOR THE PRODUCTION OF AN OLEPHINE OXIDE, A 1,2-DIOL, A 1,2-DIOL ETHER, A 1,2-CARBONATE OR AN ALKANOLAMINE
US7507845B1 (en) 2007-08-27 2009-03-24 Sd Lizenzverwertungsgesellschaft Mbh & Co Kg Process for production of an olefin oxide
US7714152B2 (en) 2007-08-30 2010-05-11 Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg Carrier for olefin oxide catalyst
US7553980B2 (en) * 2007-09-26 2009-06-30 Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg Process for initiating a highly selective ethylene oxide catalyst
US8575059B1 (en) 2007-10-15 2013-11-05 SDCmaterials, Inc. Method and system for forming plug and play metal compound catalysts
WO2009088040A1 (en) * 2008-01-11 2009-07-16 Nippon Shokubai Co., Ltd. Catalyst for production of ethylene oxide, and process for production of ethylene oxide
US7910518B2 (en) 2008-03-10 2011-03-22 Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg Geometrically sized solid shaped carrier for olefin epoxidation catalyst
CA2723177A1 (en) * 2008-04-30 2009-11-05 Dow Technology Investments Llc Porous body precursors, shaped porous bodies, processes for making them, and end-use products based upon the same
WO2009134851A1 (en) * 2008-04-30 2009-11-05 Dow Technology Investments, Llc Porous body precursors, shaped porous bodies, processes for making them, and end-use products based upon the same
US8513154B2 (en) * 2008-04-30 2013-08-20 Dow Technology Investments, Llc Porous body precursors, shaped porous bodies, processes for making them, and end-use products based upon the same
US7763096B2 (en) * 2008-05-06 2010-07-27 Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg Recovery of rhenium
CA2723517C (en) 2008-05-07 2017-03-07 Shell Internationale Research Maatschappij B.V. A process for the start-up of an epoxidation process, a process for the production of ethylene oxide, a 1,2-diol, a 1,2-diol ether, a 1,2-carbonate, or an alkanolamine
CA2723592C (en) * 2008-05-07 2016-08-16 Shell Internationale Research Maatschappij B.V. A process for the production of an olefin oxide, a 1,2-diol, a 1,2-diol ether, a 1,2-carbonate, or an alkanolamine
JP5292194B2 (en) * 2008-07-04 2013-09-18 日揮株式会社 Catalyst for catalytic partial oxidation of hydrocarbons and process for producing synthesis gas
CN102099346A (en) * 2008-07-14 2011-06-15 巴斯夫欧洲公司 Process for making ethylene oxide
US8349765B2 (en) 2008-07-18 2013-01-08 Scientific Design Company, Inc. Mullite-containing carrier for ethylene oxide catalysts
EP2315737A2 (en) * 2008-08-05 2011-05-04 Dow Technology Investments LLC Two-stage, gas phase process for the manufacture of alkylene glycol
US9115104B2 (en) * 2009-01-27 2015-08-25 Scientific Design Company, Inc. Ethylene oxide catalyst with optimized cesium content
EP2421643A2 (en) * 2009-04-21 2012-02-29 Dow Technology Investments LLC Rhenium-promoted epoxidation catalysts and methods of making and using them
EP2421842B1 (en) * 2009-04-21 2018-05-30 Dow Technology Investments LLC Epoxidation reactions and operating conditions thereof
KR101704079B1 (en) 2009-04-21 2017-02-07 다우 테크놀로지 인베스트먼츠 엘엘씨. Methods for enhancing the efficiency of rhenium-promoted epoxidation catalysts and epoxidation methods utilizing these
CN102421724A (en) 2009-04-29 2012-04-18 陶氏技术投资有限公司 Porous body precursors, shaped porous bodies, processes for making them, and end-use products based upon the same
US8524927B2 (en) 2009-07-13 2013-09-03 Velocys, Inc. Process for making ethylene oxide using microchannel process technology
US9149797B2 (en) * 2009-12-15 2015-10-06 SDCmaterials, Inc. Catalyst production method and system
US9126191B2 (en) 2009-12-15 2015-09-08 SDCmaterials, Inc. Advanced catalysts for automotive applications
US8652992B2 (en) 2009-12-15 2014-02-18 SDCmaterials, Inc. Pinning and affixing nano-active material
US9119309B1 (en) 2009-12-15 2015-08-25 SDCmaterials, Inc. In situ oxide removal, dispersal and drying
US8530682B2 (en) * 2009-12-17 2013-09-10 Scientific Design Company, Inc. Process for epoxidation start-up
TW201136905A (en) * 2009-12-17 2011-11-01 Scient Design Co Process for olefin oxide production
CA2784603C (en) * 2009-12-23 2018-06-12 Nabil Rizkalla A process for initiating a highly selective ethylene oxide catalyst
US20110152073A1 (en) * 2009-12-23 2011-06-23 Scientific Design Company, Inc. Epoxidation process and microstructure
JP2012522061A (en) * 2009-12-28 2012-09-20 ダウ テクノロジー インベストメンツ リミティド ライアビリティー カンパニー Method for controlling the formation of silver chloride on silver catalysts in the production of alkylene oxides
US9073034B2 (en) 2010-03-17 2015-07-07 Dow Technology Investments Llc Efficient fixed bed platform for production of ethylene oxide by partial oxidation of ethylene using catalyst of wide selectivity
TW201213013A (en) 2010-05-17 2012-04-01 Scient Design Co Method for preparing an epoxidation catalyst
TW201208763A (en) 2010-05-17 2012-03-01 Scient Design Co Method for making a highly selective ethylene oxide catalyst
US8586769B2 (en) * 2010-06-04 2013-11-19 Scientific Design Company, Inc. Carrier for ethylene oxide catalysts
TWI486340B (en) 2010-12-10 2015-06-01 Dow Technology Investments Llc Method of reducing the value of an alkylene oxide production parameter in a process of making an alkylene oxide using a high efficiency catalyst
EP2651908B1 (en) 2010-12-15 2016-02-24 Dow Technology Investments LLC Method of starting-up a process of producing an alkylene oxide using a high-efficiency catalyst
US8669202B2 (en) 2011-02-23 2014-03-11 SDCmaterials, Inc. Wet chemical and plasma methods of forming stable PtPd catalysts
JP6174573B2 (en) 2011-05-30 2017-08-02 ダウ テクノロジー インベストメンツ リミティド ライアビリティー カンパニー Method for testing structure and selection method using the same
CN103582524B (en) 2011-06-06 2017-06-23 陶氏技术投资有限责任公司 Produce the method for epoxidation catalyst and utilize their epoxidizing method
MX2014001718A (en) 2011-08-19 2014-03-26 Sdcmaterials Inc Coated substrates for use in catalysis and catalytic converters and methods of coating substrates with washcoat compositions.
US9073035B2 (en) * 2011-10-14 2015-07-07 Saint-Gobain Ceramics & Plastics, Inc. Catalyst and catalyst carrier
TWI590867B (en) * 2011-10-14 2017-07-11 聖高拜陶器塑膠公司 A catalyst and catalyst carrier
BR112014009339A2 (en) 2011-10-18 2017-04-18 S Padia Ashok moderator added epoxidation process
JP6054980B2 (en) * 2011-10-31 2016-12-27 ダウ テクノロジー インベストメンツ リミティド ライアビリティー カンパニー Method for producing epoxidation catalyst, and epoxidation method using the catalyst
CA2858551C (en) 2011-12-09 2021-10-26 Dow Technology Investments Llc Method of maintaining the value of an alkylene oxide production parameter in a process of making an alkylene oxide using a high efficiency catalyst
WO2013095888A1 (en) 2011-12-19 2013-06-27 Dow Technology Investments Llc Method of formulating alkylene oxide catalyst in relation to catalyst reference properties
WO2013128402A2 (en) 2012-03-02 2013-09-06 Basf Se Porous inorganic body
SG11201406103RA (en) 2012-03-27 2014-10-30 Dow Technology Investments Llc Method of making a manganese containing supported silver catalyst intermediate
BR112015000865A2 (en) 2012-07-26 2017-06-27 Scient Design Co epoxidation process
US9511352B2 (en) 2012-11-21 2016-12-06 SDCmaterials, Inc. Three-way catalytic converter using nanoparticles
US9156025B2 (en) 2012-11-21 2015-10-13 SDCmaterials, Inc. Three-way catalytic converter using nanoparticles
CN104884443B (en) 2012-12-31 2017-07-04 科学设计公司 For the startup method of epoxyethane catalyst
CN104884167B (en) 2012-12-31 2017-07-07 科学设计公司 For the method for calcinating of the epoxyethane catalyst of production improvement
CN105008339B (en) 2013-01-11 2017-09-12 科学设计公司 Epoxidation technique with rear regulating step
TW201442779A (en) 2013-02-07 2014-11-16 Scient Design Co Modified carrier for silver based ethylene oxide catalyst
SG11201507353RA (en) 2013-03-15 2015-10-29 Dow Technology Investments Llc Method for the production of ethylene oxide
RU2653534C2 (en) 2013-04-15 2018-05-11 Сайентифик Дизайн Компани, Инк. Epoxidation process
TWI632138B (en) 2013-05-16 2018-08-11 科學設計股份有限公司 Silver-based ethylene oxide catalyst having reduced sodium content
TWI632954B (en) 2013-05-16 2018-08-21 科學設計股份有限公司 Carrier treatment to improve catalytic performance of an ethylene oxide catalyst
TW201512180A (en) 2013-05-16 2015-04-01 Scient Design Co Carrier for ethylene oxide catalysts
WO2015013545A1 (en) 2013-07-25 2015-01-29 SDCmaterials, Inc. Washcoats and coated substrates for catalytic converters
JP6174442B2 (en) * 2013-09-30 2017-08-02 株式会社日本触媒 Catalyst for producing alkylene oxide and method for producing alkylene oxide
JP2016535664A (en) 2013-10-22 2016-11-17 エスディーシーマテリアルズ, インコーポレイテッド Lean NOx trap composition
MX2016004991A (en) 2013-10-22 2016-08-01 Sdcmaterials Inc Catalyst design for heavy-duty diesel combustion engines.
EP3083040A4 (en) * 2013-12-19 2017-08-09 Scientific Design Company Inc. High-concentration silver solutions for ethylene oxide catalyst preparation
EP3087061B1 (en) 2013-12-23 2018-04-11 Scientific Design Company Inc. Epoxidation process
CN106061939A (en) 2013-12-30 2016-10-26 科学设计有限公司 Process for making ethanolamines
US8975424B1 (en) 2013-12-30 2015-03-10 Scientific Design Company, Inc. Zinc-promoted catalysts for epoxidation of ethylene
US9227912B2 (en) 2013-12-30 2016-01-05 Scientific Design Company, Inc. Process for making ethanolamines
CN106470752A (en) 2014-03-21 2017-03-01 Sdc材料公司 For passive NOXThe compositionss of absorption (PNA) system
TWI697358B (en) 2015-02-27 2020-07-01 美商科學設計有限公司 Silver catalysts with improved size and distribution density of silver particles
EP3302751B1 (en) 2015-06-02 2022-11-30 Scientific Design Company Inc. Porous bodies with enhanced pore architecture
CN109689633B (en) 2016-07-18 2022-07-12 科学设计有限公司 Epoxidation process
RU2742302C2 (en) 2016-08-09 2021-02-04 Сайентифик Дизайн Компани, Инк. Epoxidation method
RU2759675C2 (en) 2016-08-09 2021-11-16 Сайентифик Дизайн Компани, Инк. Method for producing simple glycolic ether
TWI772322B (en) * 2016-09-02 2022-08-01 美商陶氏科技投資有限公司 Process for preparing an epoxidation catalyst
EP3548471B1 (en) 2016-12-02 2021-05-19 Shell Internationale Research Maatschappij B.V. Methods for conditioning an ethylene epoxidation catalyst and associated methods for the production of ethylene oxide
US11331652B2 (en) 2017-05-15 2022-05-17 Scientific Design Company, Inc. Porous bodies with enhanced pore architecture prepared without a high-temperature burnout material
US10449520B2 (en) 2017-05-15 2019-10-22 Scientific Design Company, Inc. Porous bodies with enhanced crush strength
WO2019020793A1 (en) 2017-07-28 2019-01-31 Basf Se Process for producing a shaped catalyst body comprising silver applied to an alumina support
US11439986B2 (en) 2017-12-13 2022-09-13 Scientific Design Company, Inc. Silver impregnation solution containing high-boiling oxygenated additive and its use in ethylene oxide catalyst preparation
WO2019133174A1 (en) 2017-12-28 2019-07-04 Dow Technology Investments Llc Process for preparing an epoxidation catalyst
TWI808125B (en) 2018-02-07 2023-07-11 德商巴斯夫歐洲公司 Catalyst effective in the oxidative conversion of ethylene to ethylene oxide
CN111655368A (en) 2018-02-07 2020-09-11 巴斯夫欧洲公司 Method for preparing silver impregnation solution
CN110357836B (en) * 2018-03-26 2021-04-13 中国石油化工股份有限公司 Ethylene oxide production method
US10676401B2 (en) 2018-04-23 2020-06-09 Scientific Design Company, Inc. Porous bodies with enhanced pore architecture prepared with oxalic acid
KR20200138792A (en) 2018-04-30 2020-12-10 사이언티픽 디자인 컴파니 인코포레이티드 Method for producing ethylene glycol
TWI818017B (en) 2018-04-30 2023-10-11 美商科學設計有限公司 Recirculating process for preparing ethylene glycol
WO2019213032A1 (en) 2018-04-30 2019-11-07 Scientific Design Company, Inc. Method for improving the manufacture of ethylene glycol
KR20200139734A (en) 2018-04-30 2020-12-14 사이언티픽 디자인 컴파니 인코포레이티드 Epoxylation process using concentrated ethylene oxide solution
EP3639923A1 (en) 2018-10-15 2020-04-22 Basf Se Process for producing ethylene oxide by gas-phase oxidation of ethylene
EP3639924A1 (en) 2018-10-15 2020-04-22 Basf Se Catalyst for producing ethylene oxide by gas-phase oxidation
EP3659703A1 (en) 2018-11-28 2020-06-03 Basf Se Catalyst for producing ethylene oxide by gas-phase oxidation
CN111437826B (en) * 2019-01-16 2022-07-12 中国石油化工股份有限公司 Supported silver catalyst and preparation method and application thereof
CN112691662A (en) * 2019-10-23 2021-04-23 中国石油化工股份有限公司 Silver catalyst for producing ethylene oxide by ethylene epoxidation and preparation method and application thereof
EP3885038A1 (en) 2020-03-27 2021-09-29 Basf Se Process for producing an epoxidation catalyst
US20230256420A1 (en) 2020-06-26 2023-08-17 Basf Se Shaped catalyst body for the production of ethylene oxide
WO2021260140A1 (en) 2020-06-26 2021-12-30 Basf Se Production of porous alpha-alumina supports from boehmitic derived aluminas
US20230256414A1 (en) 2020-06-26 2023-08-17 Basf Se Process for producing a porous alpha-alumina catalyst support
US11559799B2 (en) 2020-12-22 2023-01-24 Scientific Design Company, Inc. Removable impingement basket for ethylene oxide (EO) reactors
TW202237260A (en) 2021-01-19 2022-10-01 美商科學設計有限公司 Tube to tube sheet welding for fabrication of vertical boiling reactor with reduced tube pitch
TW202239471A (en) 2021-01-26 2022-10-16 德商巴斯夫歐洲公司 Epoxidation catalyst
EP4301502A1 (en) 2021-03-05 2024-01-10 Scientific Design Company, Inc. Cycle water treatment process for ethylene epoxidation
CN117545552A (en) 2021-06-25 2024-02-09 巴斯夫欧洲公司 High purity tableted alpha alumina catalyst support
US11931725B2 (en) 2022-07-19 2024-03-19 Scientific Design Company, Inc. Ethylene oxide high selectivity catalyst conditioning process
WO2024079247A1 (en) 2022-10-12 2024-04-18 Basf Se Epoxidation catalyst

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE271814C (en) *
US2219575A (en) * 1939-06-16 1940-10-29 Carbide & Carbon Chem Corp Catalyst and process for making olefin oxides
US2593100A (en) * 1950-12-09 1952-04-15 Ethyl Corp Silver catalyst supported on a mgo-al2o3 spinel
US2671764A (en) * 1951-10-01 1954-03-09 Jefferson Chem Co Inc Promoted supported silver surface catalyst and process of preparing same
NL262713A (en) * 1960-03-24 1900-01-01
GB1263594A (en) * 1968-11-23 1972-02-09 Sir Soc Italiana Resine Spa Method of preparing supported oxidation catalysts for producing ethylene oxide
US3664970A (en) * 1969-04-17 1972-05-23 Halcon International Inc Ethylene oxide catalyst
GB1491447A (en) * 1973-12-05 1977-11-09 Ici Ltd Alkylene oxide production and catalysts therefor
US4207210A (en) * 1973-10-26 1980-06-10 Shell Oil Company Process for preparing an ethylene oxide catalyst
GB1574426A (en) * 1976-03-25 1980-09-10 Shell Int Research Process for preparing modified silver catalysts
US4168247A (en) * 1976-05-28 1979-09-18 Imperial Chemical Industries Limited Catalysts for the production of alkylene oxides
FR2412538A1 (en) * 1977-12-22 1979-07-20 Ugine Kuhlmann SILVER BASED CATALYZERS FOR ETHYLENE OXIDE PRODUCTION
JPS6045637B2 (en) * 1978-07-26 1985-10-11 株式会社日本触媒 Method for producing ethylene oxide
US4342667A (en) * 1979-03-26 1982-08-03 The Halcon Sd Group, Inc. Process for preparing a silver catalyst
US4368144A (en) * 1980-12-22 1983-01-11 Nippon Shokubai Kagaku Kogyo Co., Ltd. Silver catalyst for production of ethylene oxide
JPS57107240A (en) * 1980-12-26 1982-07-03 Nippon Shokubai Kagaku Kogyo Co Ltd Production of silver catalyst for producing ethylene oxide
US4419276A (en) * 1981-09-30 1983-12-06 Union Carbide Corporation Silver catalyst for the manufacture of ethylene oxide and a process for preparing the catalyst
US4455392A (en) * 1981-10-05 1984-06-19 Union Carbide Corporation Process for preparing a supported silver catalyst
GB8304749D0 (en) * 1983-02-21 1983-03-23 Ici Plc Catalysts
JPS601054A (en) * 1983-06-15 1985-01-07 Nippon Soken Inc Winder for seat belt
JPS60216844A (en) * 1984-04-13 1985-10-30 Nippon Shokubai Kagaku Kogyo Co Ltd Silver catalyst for producing ethylene oxide
JPS6110570A (en) * 1984-06-25 1986-01-18 Mitsui Toatsu Chem Inc Preparation of ethylene oxide
AU586048B2 (en) * 1985-11-12 1989-06-29 Nippon Shokubai Kagaku Kogyo Co. Ltd. Silver catalyst for production of ethylene oxide and method for manufacture thereof
FR2597098B1 (en) * 1986-04-11 1989-01-13 Atochem SILVER-BASED CATALYSTS FOR THE MANUFACTURE OF ETHYLENE OXIDE
GB8610441D0 (en) * 1986-04-29 1986-06-04 Shell Int Research Preparation of silver-containing catalyst
JPS62257386A (en) * 1986-05-02 1987-11-09 Nitto Chem Ind Co Ltd Method for preserving nitrile hydrating activity
JPH084745B2 (en) * 1986-05-09 1996-01-24 三菱化学株式会社 Silver catalyst for ethylene oxide production
GB2190855A (en) * 1986-05-28 1987-12-02 Shell Int Research Process for the preparation of a silver-containing catalyst
IN169589B (en) * 1986-10-31 1991-11-16 Shell Int Research
US4820675A (en) * 1986-10-31 1989-04-11 Shell Oil Company Ethylene oxide catalyst & process for preparing the catalyst
US4761394A (en) * 1986-10-31 1988-08-02 Shell Oil Company Ethylene oxide catalyst and process for preparing the catalyst
DE3643248A1 (en) * 1986-12-18 1988-06-30 Basf Ag SILVER CATALYST, ITS PRODUCTION AND USE
US4908343A (en) * 1987-02-20 1990-03-13 Union Carbide Chemicals And Plastics Company Inc. Catalyst composition for oxidation of ethylene to ethylene oxide
CA1337722C (en) * 1989-04-18 1995-12-12 Madan Mohan Bhasin Alkylene oxide catalysts having enhanced activity and/or stability

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